Overview of Metabolism [Part 3] | Acetyl-CoA & Anaplerotic Reactions

The video explores the role of beta oxidation in metabolism, detailing how fatty acids are broken down into acetyl CoA, NADH, and FADH2. It discusses the reversal of beta oxidation, leading to HMG CoA synthesis, and the production of ketone bodies during fasting. The synthesis of cholesterol and its derivatives is explained, highlighting the role of HMG CoA reductase. The video also covers the biosynthesis of fatty acids and heme, emphasizing allosteric regulation. Finally, it discusses the malic enzyme's role in producing NADPH and the conversion of glutamate to glutamine.

How does the body regulate the conversion of HMG CoA in different metabolic states?

Describe the process of heme synthesis and its importance.

What is the role of malic enzyme in the citric acid cycle?

What is the function of glutamate dehydrogenase in amino acid metabolism?